Established in 2001,Ningbo ASM Pro & Car Audio Speakers manufacturing,has become one of the largest company specialized in Subwoofer,Car speakers,Ceiling speakers,Boom box, Professional sound systems,and other audio accessories.
As ASM manufacturer with an area of 1500sq.m.,6 production lines(2lines for car audio systems,2lines for professional audio systems,2lines for relation of audio accessories) and over 100 employees.Controlled under ISO9001:2000 system,we had specialized in R&D,sales,OEM/ODM services,80-95%of product export to worldwide,such as United states,Europe,Middle-east,and South...